Type-only defineProps and defineEmits cause a compiler-sfc error when using path aliases

[XunJiJiang]

Vue version

3.5.13

Link to minimal reproduction

https://github.com/XunJiJiang/Error-of-Type-only-define

Steps to reproduce

Type-only defineProps and defineEmits cause a compiler-sfc error when using path aliases.

What is expected?

Correct type resolution

What is actually happening?

An [@vue/compiler-sfc] error occurs when using path aliases from vite.config in App.vue, while relative or absolute paths are resolved correctly.

System Info

System:
    OS: macOS 15.4.1
    CPU: (14) arm64 Apple M4 Max
    Memory: 436.31 MB / 36.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 22.13.0 - ~/.nvm/versions/node/v22.13.0/bin/node
    Yarn: 1.22.22 - ~/.nvm/versions/node/v22.13.0/bin/yarn
    npm: 11.0.0 - ~/.nvm/versions/node/v22.13.0/bin/npm
    pnpm: 10.6.3 - ~/.nvm/versions/node/v22.13.0/bin/pnpm
    bun: 1.2.2 - ~/.bun/bin/bun
  Browsers:
    Chrome: 136.0.7103.92
    Safari: 18.4
  npmPackages:
    vue: 3.5.13 => 3.5.13

Any additional comments?

No response

[XunJiJiang]

Upon inspection, I found that the error screenshot above does not match the issue title. This error occurs in my Electron project and cannot be easily reproduced in the browser. I will conduct more tests before deciding whether to open a new issue.